Lab Report Of The Cells :: essays research papers

Introduction: The Cell, the fundamental structural unit of all living organisms. Some cells are complete organisms, such as the unicellular bacteria and protozoa, others, such as nerve, liver, and muscle cells, are specialized components of multicellular organisms. In another words, without cells we wouldn’t be able to live or function correctly. There are Animal Cells and Plant Cells. In Biology class the other day we studied the Animal Cell. We were split into groups of our own and we each picked a different animal cell slide to observe. My group chose the slide,'; Smeared Frog Blood ';.   Ã‚  Ã‚  Ã‚  Ã‚  The Animal Cell is a little bit different than the Plant Cell for only a couple of reasons. One is how the Plant Cell has a cell wall and the Animal Cell doesn’t. The cell wall protects and gives structure to the cell. Then there is the Nucleus, which serves as a control center for the cell. Inside the Nucleus there are one or more Nucleoli. They are dense, granular bodies that disappear at the beginning of cell division and reappear at the end. Then you have the Cytoplasm. This is the watery material lying within the cell between the cell membrane and the nucleus. The Cytoplasm also contains organelles, which have specific functions in the cell metabolism. Then there are the Golgi Bodies, which serve as processing, packaging, and storage for the cell. These organelles package and ship things out. Another parts of the cell, a very important one in fact, are the Lysosomes. These organelles are used to break things down and contain enzymes. Method: First we placed the slide under the simple microscope and observed it at ten times magnification level. We each took turns looking. We then copied them as drawings into our Cornell notebooks. After that we changed the magnification to fifty times and observed the slide. We each took turns looking. We then copied what we saw into our Cornell notebooks. After that we changed the magnification level to sixty times and we each took turns looking at the slide. We then copied what we saw into our Cornell notebooks and sat down together. When we were all done drawing we spoke about what we seen and gave each other ideas on how to write our Lab Reports. Conclusion: In conclusion I have noticed that without cells we wouldn’t be able to function or neither without cell theory because we would not know how to treat our body or our cells.

How to Tell Renata Essay

Relationship Development: â€Å"Renata is my mother-though I’ve never called her anything but Renata for as long as I can remember- and this is the way she’s always dealt with things. By ignoring them. Maybe it’s because she’s been on her own, except for me, pretty much all of her life and there was never anyone else for her to talk to†¦Renata’s OK as far as small things go, but keeps quiet on anything large and frightening. This is how I see it-she must think if the scary stuff is pushed to some far, webby corner of her cranium, shrouded and silent, then perhaps it doesn’t really exist†¦Ã¢â‚¬  Jacinda and Renata carry on a peculiar relationship between them. They had a stronger relationship between the two dramatic changes in her life. One was Jacinda’s father and Renata’s husband leaving and the second was Renata’s boyfriend Jerry. Now their relationship towards each other is very shaky. â€Å"Renata is my mother-though I’ve never called her anything but Renata for as long as I can remember.† This quote shows the formality between Renata and Jacinda and how they were never really close. Renata is afraid of reality and she is not afraid to let Jacinda know that. She thinks that if she doesn’t deal with the problems and ignore them they will just go away. â€Å"She must think if the scary stuff is pushed to some far, webby corner of her cranium, shrouded and silent, then perhaps it doesn’t really exist†¦Ã¢â‚¬  From this quote I have come to the conclusion that Renata is hesitant on confronting her fears and that she takes Jacinda’s relationship with her for granted.

The American Revolution And Its Effect On American History

The American Revolution began in 1775. Due to the Revolution 1775 proved to be one of the most productive years in American history. The American Revolution caused great changes in the original thirteen colonies that helped mold the United States into what it is today. The revolution caused changes in the original colonies’ economics, caused immense changes in slavery, and changed the society of the colonies in general. As a result of the French and Indian war Britain neglected the American colonies. In 1763 Britain decided to end the neglect and parliament turned its attention to a more controlling attitude toward the American colonies. This new found attention to the colonies caused British to start to force the Americans to respect British laws and an increase in the taxation. It started with the sugar act of 1764 which reduced the duties on colonial imports of sugar from non-British sources. The Sugar Act only affected the relative small merchant population. In 1765 Britain placed the Stamp Act into effect placing an additional tax onto paper, envelopes, and even playing cards. The Stamp Act effected much more of the population. (www.historycentral.com n.d.) The Stamp Act was placed into effect with the hopes that the additional tax would to help Britain recover from the financial despair that it was in as a result of the French and Indian war. The colonies did not agree with this additional tax . Many colonists protested the additional tax. The colonies expressed theirShow MoreRelatedThe Revolutionary War : Wim Klooster s Book Revolutions1114 Words   |  5 PagesKlooster’s book Revolutions in the Atlantic World expresses the deep roots of the revolutionary war period throughout various locations and circumstances. He strives to express the causes, effects, and the political civil war which caused the great uproar in the once colonial lands. 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The same can be said about the American and French Revolutions however these two revolutions end in very different situations. Both the American Revolution, (1775 -1783) and the French Revolution (1789 -1799) were the products of Enlightenment ideals that struck a large populationRead MoreSocial And Anti Colonial Movements1374 Words   |  6 PagesHistory is always taking this different perspective throughout early civilization to modern day. Whether it has been a rise of a na tion, a significant battle/event, or the signing of peace treaty historians have always taken different approaches to explain the event. However, few historians have acknowledge the importance of the international view is critical to understanding history as a whole. Furthermore, historian Thomas Bender argues that being specific will obscures the world impact on the